MCP server for PaddleOCR PDF-to-Markdown conversion
Project description
PaddleOCR MCP Server
通过 PaddleOCR 官方 API 将 PDF 或图片转换为 Markdown。
功能
- Tools:
ocr_pdf— 提交 PDF/图片到 PaddleOCR,返回合并后的 Markdown 文件路径
环境要求
- Python >= 3.13
- uv
环境变量
| 变量 | 必需 | 说明 |
|---|---|---|
PADDLEOCR_ACCESS_TOKEN |
✅ | AI Studio access token,从 https://aistudio.baidu.com/account/accessToken 获取 |
安装
cd servers/paddle-ocr
uv sync
运行
PADDLEOCR_ACCESS_TOKEN=your-token uv run python server.py
测试
uv run pytest -v
接入 MCP Host
发布到 PyPI 后可用 uvx:
{
"mcpServers": {
"paddle-ocr": {
"command": "uvx",
"args": ["paddle-ocr-server"],
"env": {
"PADDLEOCR_ACCESS_TOKEN": "your-token"
}
}
}
}
本地开发时用 uv:
{
"mcpServers": {
"paddle-ocr": {
"command": "uv",
"args": ["--directory", "/path/to/servers/paddle-ocr", "run", "paddle-ocr-server"],
"env": {
"PADDLEOCR_ACCESS_TOKEN": "your-token"
}
}
}
}
## 使用方式
调用 `ocr_pdf` tool,提供 `file_path`(本地文件)或 `file_url`(URL),二选一。
结果保存到当前工作目录下的同名文件夹,结构如下:
- `full.md` — 合并所有页面的 Markdown
- `pages/page_N.md` — 每页单独的 Markdown
- `imgs/` — 图片文件
返回值为 `full.md` 的绝对路径。
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